Space Technology
Nasa Recommends Tighter Shuttle Test Procedures
Kennedy Space Center, Fla.—Operational deficiencies and schedule pressures rather than hardware failures or technical errors caused the Mar. 19 accident that resulted in the deaths of two Rockwell International workmen at space shuttle Launch Complex 39A here, a National Aeronautics and Space Administration investigating board has found.
By Edward H. Kolcum5 min